CNN:

At a question-and-answer session celebrating the 40th anniversary of "The Sound of Music," Julie Andrews recalled the scene in which her character, Maria, runs through the mountains singing the title song.

It wasn’t as serene as it looked, the 70-year-old actress said Monday.

"I will never forget it, there was a large helicopter coming towards me through the mountains with a brave cameraman hanging out the side," she said.

"We shot the scene many times, and at the end of each take, the helicopter would circle round. The downdraft nailed me flat onto the grass, and a couple of times I bit the dust. At first it was funny, but after several times I began to get very angry."

I’d love to see the outtake reel.